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Normas BSI – AENOR
BS 3103:1978, ISO 423:1976

BS 3103:1978, ISO 423:1976

Specification for photographic grade hydroquinone (p-dihydroxybenzene)

Fecha Anulación:
1995-03-15 /Withdrawn
Comité:
CPW/42
Equivalencias internacionales:

ISO 423:1976

Relación con otras normas BSI:

Reemplazada por: BS ISO 423:1994

Keywords:
Determination of content, Purity, Temperature measurement, Gravimetric analysis, Photographic chemicals, Hydroquinone, Residue-on-ignition determination, Melting point, Combustion test methods, Spectrophotometry, Volumetric analysis, Photographic materials, Chemical analysis and testing, Infrared radiation, Colour tests
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